Kyocera 11,9 SGS SGS66489 Carbide Drill - CNC Machining
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- Stock: In Stock
- Model: DRILL
- Weight: 0.10kg
- Manufactured: In Japan
- Ships: Worldwide
- Item Code: SGS66489
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Product Overview
The Kyocera 11,9 SGS Solid Carbide Drill (SGS66489) is a precision-engineered cutting tool designed for high-performance CNC drilling operations. Manufactured in Japan, this 11,9mm diameter drill features a 2-flute, 3×D parabolic flute geometry optimized for superior chip evacuation and hole quality. The SGS grade substrate with advanced AlTiN coating delivers exceptional wear resistance and extended tool life across a wide range of ferrous and non-ferrous materials.
ISO Designation Breakdown
| Designation Element | Value | Description |
| Manufacturer | Kyocera | Premium Japanese cutting tool manufacturer |
| Diameter (D) | 11,9 mm | Nominal cutting diameter |
| Type | DRILL 2FL | 2-flute solid carbide drill |
| Length Ratio | 3×D | Flute length = 3 × diameter |
| Grade / Coating | TX-IC / SGS | Advanced PVD-coated micro-grain carbide |
| MPN | SGS66489 | Manufacturer part number |
Engineering Dimensions & Geometry
| Parameter | Specification | Tolerance |
| Cutting Diameter (D1) | 11,9 mm | h7 |
| Flute Length (L2) | 35.7 mm | ±0.3 mm |
| Overall Length (L1) | 59.5 mm | ±0.5 mm |
| Shank Diameter (D2) | 11.9 mm | h6 |
| Point Angle | 140° | ±2° |
| Helix Angle | 30° | ±1° |
Grade Details – Key Grade Characteristics
| Property | Specification |
| Carbide Substrate | Ultra-fine grain carbide |
| Coating Technology | AlTiN multi-layer PVD |
| Hardness | HRA 92.5 |
| Coating Color | Dark Copper |
| Max Operating Temperature | 1,100°C |
| Primary Applications | Steel, Stainless, Cast Iron |
Grade Comparison Matrix
| Grade | Coating | Wear Resistance | Toughness | Best For |
| SGS | AlTiN PVD | ★★★★☆ | ★★★★☆ | Steel, Stainless, Ti |
| SGS-H | TiAlN | ★★★★★ | ★★★☆☆ | Hardened Steel >50 HRC |
| SGS-U | Uncoated | ★★★☆☆ | ★★★★★ | Aluminum, Copper, Plastics |
| SGS-C | CrN | ★★★★☆ | ★★★★☆ | Cast Iron, Graphite |
Chipbreaker Profile
| Parameter | Value |
| Chipbreaker Designation | TX-IC |
| Flute Geometry | Parabolic flute |
| Point Angle | 140° |
| Helix Angle | 30° |
| Rake Angle | 8° |
| Clearance Angle | 12° |
Recommended Applications & Workpiece Materials
- Carbon Steel: P1.1 – P1.5 (C<0.5% – C>0.5%) — Excellent chip control and tool life
- Alloy Steel: P2.1 – P2.5 — Ideal for normalized and tempered conditions
- Stainless Steel: M1.0 – M2.0 (austenitic, martensitic) — AlTiN coating resists built-up edge
- Cast Iron: K1.0 – K3.0 (gray, nodular, malleable) — Parabolic flute ensures chip evacuation
- Tool Steel: P3.0 – P3.3 (pre-hardened up to 45 HRC) — High hardness substrate maintains edge integrity
- Titanium Alloys: S1.0 – S2.0 — Reduced heat generation via optimized point geometry
Application Map by Operation
| Operation | Suitability | Notes |
| Through-hole Drilling | ★★★★★ | Primary application; optimized for blind and through holes |
| Blind-hole Drilling | ★★★★☆ | Use peck cycle for depths >3×D |
| Spot Drilling | ★★★☆☆ | Not recommended; use dedicated spot drill |
| Countersinking | ★★☆☆☆ | Not intended for countersinking operations |
| Enlarging / Reaming | ★★★☆☆ | Possible with reduced feed; reamer preferred for finish |
Recommended Cutting Conditions
| Parameter | Specification |
| Workpiece Material | Carbon Steel / Alloy Steel |
| Cutting Speed (Vc) | 103 m/min |
| Feed Rate (fn) | 0.16 mm/rev |
| Depth of Cut (ap) | 35.7 mm (3×D) |
| Coolant Type | External / Internal |
| Lubrication | Water-soluble / Oil |
Operating Guidelines
| Parameter | Recommendation |
| Spindle Speed | 1260 RPM |
| Feed per Tooth | 0.074 mm |
| Plunge Strategy | 100% feed |
| Peck Depth | 17.9 mm |
| Retract Cycle | Full retract every 2×D |
| Coolant Pressure | 15-70 bar (internal) |
Toolholder Compatibility
| Parameter | Specification |
| Compatible Collets | ER32, ER40, TG100 |
| Shank Tolerance | h6 |
| Clamping Method | Hydraulic / Shrink fit |
| Minimum Clamping Length | 29.8 mm |
| Maximum Overhang | 59.5 mm |
Packaging & Ordering Information
- Unit of Sale: Each (1 piece)
- Packaging: Individual plastic protective tube with foam insert
- Labeling: Laser-etched diameter, MPN, and batch code on shank
- MOQ: 1 piece (no minimum order quantity)
- Bulk Pricing: Available for quantities of 10+ and 50+ pieces
- Lead Time: Stock item; ships within 24 hours of order confirmation
- Storage: Store in original packaging at 15–25°C, humidity <60% RH
Catalog Meta Data
| Field | Value |
| Catalog Number | SGS66489 |
| Product Series | SGS Solid Carbide Drill |
| Page Reference | Drills-2024-P20 |
| Revision Date | Rev. 3.2 (Jan 2026) |
| ECCN Classification | 1C992 |
| Country of Origin | Japan |
| Manufacturer Warranty | 12 months manufacturing defect |
✓ Genuine Kyocera Product
| Manufacturer | Kyocera Corporation |
|---|---|
| Status | Verified Original Product |
| Quality Assurance | Guaranteed Genuine Kyocera Components |
発送・在庫情報
We ship worldwide through our strategic global logistics network. Products are dispatched directly from our international distribution facilities to ensure efficient delivery and customs clearance.
-
Stock Enquiries (在庫確認):
Contact our logistics team at sales.kyotow@gmail.com for real-time inventory status and dispatch location information. -
In-Stock Items (在庫あり):
Normally dispatched within 3 business days from the nearest regional warehouse. -
Factory Procurement (取寄せ):
Manufacturing and dispatch typically require 4–5 weeks. Once production begins, cancellations cannot be accommodated. -
Authenticity Guarantee (本物保証):
All products sold by Kyotow are 100% genuine and sourced through authorized Japanese and international distribution channels.
正確な製品情報
Following the Japanese philosophy of Monozukuri (物の作り), we strive to maintain exceptional technical accuracy throughout our product catalog.
- Confirm dimensions, geometry, coating, and grade using the official Kyocera item code.
- Technical datasheets are available upon request.
- For technical clarification contact sales.kyotow@gmail.com.
返品・キャンセルポリシー
-
100% Accuracy Guarantee:
Full refund or replacement will be provided if the verified Kyocera item received differs from the official item code specified in your order confirmation. -
Order Finality:
Due to automated procurement systems connected directly to global factory distribution channels, orders cannot be modified or cancelled once processing has commenced. -
Technical Assistance:
Please verify machine compatibility, insert geometry, coating, and application grade before placing your order.
安全な決済方法
✓ Encrypted Transactions
✓ Global Buyer Protection
✓ Safe International Payments
All international payments are securely processed through PayPal, ensuring maximum transaction security and customer protection.
国際スピード郵便
✓ Full Shipment Tracking
✓ Global Logistics Network
✓ Flat Worldwide Shipping Rate: USD $50
Orders are shipped through our DHL Express corporate account from distribution facilities across Asia, Europe, and China for reliable international delivery.
Need Technical Assistance?
Contact our industrial tooling specialists for application support, tooling recommendations, datasheets, and compatibility verification.
sales.kyotow@gmail.comDirect Supply Chain Transparency サプライチェーンの透明性
Why are our prices so low? (価格が安い理由): Kyotow sources genuine Kyocera tools directly from domestic Japanese distribution networks, completely bypassing the steep regional markups, localized sales overhead, and heavy middleman margins of Western distributors. We pass 100% of those structural savings directly to your machine shop.
Kyotowは日本の国内流通ネットワークから京セラ正規品を直接仕入れることで、欧米の現地代理店による大幅な上乗せ価格や営業コスト、中間マージンを完全に排除しています。その構造的メリットを、お客様の加工現場へ100%還元いたします。
Domestic Sourced
Procured straight from Japan's local wholesale networks to capture maximum market arbitrage.
100% Genuine
Zero counterfeit risk. All items are brand-new, authentic factory-sealed Japanese stock.
No Regional Markups
We bypass Western corporate sales teams and localized regional overhead costs entirely.
